@book{Imrich:2008:TGT:1608956,
 author = {Imrich, Wilfried and Klavzar, Sandi and Rall, Douglas F.},
 title = {Topics in Graph Theory: Graphs and Their Cartesian Product},
 year = {2008},
 isbn = {1568814291, 9781568814292},
 publisher = {AK Peters Ltd},
}
